How do I change the oil?

The oil in your car should generally be changed around every six months (or every 6,000 miles). If you don't change it, the old, dirty oil will lead to engine degradation, and a higher chance of your vehicle breaking down.

If you do fancy tackling the task, there are simple step-by-step instructions available on the internet on websites such as www.bbc.co.uk. Or for a video showing you how to do it, visit www.videojug.com and type 'oil change' into the search box.

Basically the process involves draining the oil from your car by opening the sump plug and letting it pour out. This usually involves raising the car up on a jack.

Once the oil has fully drained, you then pour in some new oil.

Don't pour the old oil down a sink or drain, however, as this will pollute the water system and will probably block up your drains. Pouring it away in the garden is not much better as it will pollute the soil.

Instead, take your used oil to a garage or authorised waste collection centre (ring your local council to find your nearest) where it can be properly disposed of.